Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $188.80 | 11.478% | $210.4705 | $210.47 | $210.45 | $210.50 |
Purchase #2 | $190.89 | 4.386% | $199.2624 | $199.26 | $199.25 | $199.30 |
Purchase #3 | $145.82 | 7.315% | $156.4867 | $156.49 | $156.50 | $156.50 |
Purchase #4 | $151.43 | 11.761% | $169.2397 | $169.24 | $169.25 | $169.20 |
Purchase #5 | $211.40 | 6.204% | $224.5153 | $224.52 | $224.50 | $224.50 |
Purchase #6 | $250.66 | 6.169% | $266.1232 | $266.12 | $266.10 | $266.10 |
Purchase #7 | $7.45 | 13.243% | $8.4366 | $8.44 | $8.45 | $8.40 |
7 purchase totals = | $1,146.45 | $1,234.5344 | $1,234.54 | $1,234.50 | $1,234.50 |